
@tailwind base;
@tailwind components;
@tailwind utilities;

@layer base {
  :root {
    --background: 0 0% 100%;
    --foreground: 240 10% 3.9%;
    --card: 0 0% 100%;
    --card-foreground: 240 10% 3.9%;
    --popover: 0 0% 100%;
    --popover-foreground: 240 10% 3.9%;
    --primary: 240 5.9% 10%;
    --primary-foreground: 0 0% 98%;
    --secondary: 240 4.8% 95.9%;
    --secondary-foreground: 240 5.9% 10%;
    --muted: 240 4.8% 95.9%;
    --muted-foreground: 240 3.8% 46.1%;
    --accent: 240 4.8% 95.9%;
    --accent-foreground: 240 5.9% 10%;
    --destructive: 0 84.2% 60.2%;
    --destructive-foreground: 0 0% 98%;
    --border: 240 5.9% 90%;
    --input: 240 5.9% 90%;
    --ring: 240 5.9% 10%;
    --radius: 0.5rem;
    --chart-1: 12 76% 61%;
    --chart-2: 173 58% 39%;
    --chart-3: 197 37% 24%;
    --chart-4: 43 74% 66%;
    --chart-5: 27 87% 67%;
    --sidebar-background: 0 0% 98%;
    --sidebar-foreground: 240 5.3% 26.1%;
    --sidebar-primary: 240 5.9% 10%;
    --sidebar-primary-foreground: 0 0% 98%;
    --sidebar-accent: 240 4.8% 95.9%;
    --sidebar-accent-foreground: 240 5.9% 10%;
    --sidebar-border: 220 13% 91%;
    --sidebar-ring: 217.2 91.2% 59.8%;
  }

  .dark {
    --background: 240 10% 3.9%;
    --foreground: 0 0% 98%;
    --card: 240 10% 3.9%;
    --card-foreground: 0 0% 98%;
    --popover: 240 10% 3.9%;
    --popover-foreground: 0 0% 98%;
    --primary: 0 0% 98%;
    --primary-foreground: 240 5.9% 10%;
    --secondary: 240 3.7% 15.9%;
    --secondary-foreground: 0 0% 98%;
    --muted: 240 3.7% 15.9%;
    --muted-foreground: 240 5% 64.9%;
    --accent: 240 3.7% 15.9%;
    --accent-foreground: 0 0% 98%;
    --destructive: 0 62.8% 30.6%;
    --destructive-foreground: 0 0% 98%;
    --border: 240 3.7% 15.9%;
    --input: 240 3.7% 15.9%;
    --ring: 240 4.9% 83.9%;
    --chart-1: 220 70% 50%;
    --chart-2: 160 60% 45%;
    --chart-3: 30 80% 55%;
    --chart-4: 280 65% 60%;
    --chart-5: 340 75% 55%;
    --sidebar-background: 240 5.9% 10%;
    --sidebar-foreground: 240 4.8% 95.9%;
    --sidebar-primary: 224.3 76.3% 48%;
    --sidebar-primary-foreground: 0 0% 100%;
    --sidebar-accent: 240 3.7% 15.9%;
    --sidebar-accent-foreground: 240 4.8% 95.9%;
    --sidebar-border: 240 3.7% 15.9%;
    --sidebar-ring: 217.2 91.2% 59.8%;
  }
}

@layer base {
  * {
    @apply border-border;
  }
  body {
    @apply bg-background text-foreground;
    font-feature-settings: "rlig" 1, "calt" 1;
  }
}

@layer components {
  .modern-card {
    @apply bg-card text-card-foreground border border-border rounded-lg shadow-sm hover:shadow-md transition-shadow duration-200 p-6;
  }
  
  .modern-button-primary {
    @apply bg-primary text-primary-foreground hover:bg-primary/90 rounded-md px-4 py-2 font-medium transition-colors duration-200 shadow-sm hover:shadow-md;
  }
  
  .modern-button-secondary {
    @apply bg-secondary text-secondary-foreground hover:bg-secondary/80 border border-border rounded-md px-4 py-2 font-medium transition-colors duration-200;
  }
  
  .modern-input {
    @apply bg-background border border-input rounded-md px-3 py-2 text-sm text-foreground placeholder:text-muted-foreground focus:outline-none focus:ring-2 focus:ring-ring focus:border-ring transition-colors duration-200;
  }
  
  .stats-card {
    @apply bg-card text-card-foreground border border-border rounded-lg p-4 text-center transition-all duration-200 hover:bg-accent hover:text-accent-foreground hover:shadow-sm hover:scale-105;
  }
  
  .text-gradient {
    @apply bg-gradient-to-r from-primary to-primary/60 bg-clip-text text-transparent;
  }
  
  .hero-section {
    @apply relative overflow-hidden bg-background;
  }
  
  .feature-card {
    @apply bg-card text-card-foreground border border-border rounded-xl p-6 hover:bg-accent hover:text-accent-foreground transition-all duration-300 hover:shadow-lg hover:scale-105;
  }
  
  .glass-effect {
    @apply bg-card/80 backdrop-blur-sm border border-border/20 shadow-lg;
  }
  
  /* 美化效果样式 */
  .gradient-border {
    @apply relative bg-card rounded-lg p-6 overflow-hidden;
  }
  
  .gradient-border::before {
    content: '';
    position: absolute;
    inset: 0;
    padding: 2px;
    background: linear-gradient(45deg, hsl(var(--primary)), hsl(var(--accent)), hsl(var(--muted)), hsl(var(--secondary)));
    border-radius: inherit;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: xor;
    z-index: -1;
  }
  
  .shine-effect {
    @apply relative overflow-hidden;
  }
  
  .shine-effect::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, hsl(var(--foreground) / 0.1), transparent);
    transition: left 0.5s;
    z-index: 1;
  }
  
  .shine-effect:hover::before {
    left: 100%;
  }
  
  .floating-animation {
    animation: float 3s ease-in-out infinite;
  }
  
  @keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
  }
  
  .pulse-glow {
    @apply shadow-lg;
    animation: pulse-glow 2s ease-in-out infinite alternate;
  }
  
  @keyframes pulse-glow {
    from {
      box-shadow: 0 0 20px hsl(var(--primary) / 0.3);
    }
    to {
      box-shadow: 0 0 30px hsl(var(--primary) / 0.6), 0 0 40px hsl(var(--primary) / 0.3);
    }
  }
}
